APA引文

Portugal, R. C. (1963). Sovereign immunity: Obsolete doctrine. Philippine Journal of Public Administration.

Chicago Style (17th ed.) Citation

Portugal, Ramon C. "Sovereign Immunity: Obsolete Doctrine." Philippine Journal of Public Administration 1963.

MLA引文

Portugal, Ramon C. "Sovereign Immunity: Obsolete Doctrine." Philippine Journal of Public Administration, 1963.

警告：這些引文格式不一定是100％准確.